Yeah I'll have to take the pan over to the parts store to figure out what threading it is. I currently have a Dorman version of this pan that is already starting to rust pretty badly after just a few years of Michigan winters and the u-haul pan has a lot better quality of finish on it which is why I wanna make the switch.

Just curious, what do you recommend for drain plug washers for the Dorman pan? I've been reusing the same washer but I know I need to replace it if I end up using this pan while trying to figure out what I wanna do with the u-haul one.
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2010 P7B - 129K, 9251 Hours. Black on Black, retired Washington Township Sheriffs Patrol Car from Ohio. Stock.